The listener no longer has to come to terms with the sound and technical characteristics of the device, but the technology of the HP700 can be adjusted to the needs and preferences of the listener. The result is THE sound, the optimal sound result for the individual hi-fi system and the individual listener. THE NEXT STEP – A big step towards the ideal of all music lovers.
PRECISION TECHNOLOGY IN THE LINE STAGE
Three gain settings and the switchable output impedance enable the HP 700 to be perfectly and sensitively adjusted to the properties of the playback chain. The gain adjustment in three levels allows the volume control to be optimally adjusted to the efficiency of the loudspeaker. For properties of the cables, length and cable capacity, as well as for the input sensitivity of the power amplifier, the optimal setup can be found by choosing the output impedance and thus the output current.
POWER SUPPLY TECHNOLOGY
The HP 700's external power supply unit, in conjunction with the newly developed, highly precise and low-noise stabilization of the supply voltages, ensures sound consistency even in the event of strong fluctuations and disruptions in the mains voltage. In addition, the built-in control logic guarantees the highest operational reliability and, with the help of our exclusive soft-start techniques, achieves a service life of the device and the tubes of up to 20 years.
BYPASS
The multi-channel bypass function allows the HP700 to be integrated into an existing home theater combination. The logic-controlled input selection circuit allows the bypass function to be selected for an XLR or RCA input on the rear panel. The HT signal is output at all three outputs.
EXTERNAL POWER SUPPLY
The refined design of the HP 700 places the highest demands on the power supply. The external power supply is magnetically shielded and supplies the HP 700 with clean voltage conditions. The shielding is also essential for the low-hum and low-noise function of the Phono MC input.
OPTIONS - ADDITIONAL CUSTOMIZATION POSSIBILITIES:
MODULAR INPUTS
Two freely selectable optional input modules supplement the connection options of the already lavishly equipped series model. From the MC step up transformer to the XLR input module, also using transformer technology - an optimally suitable input module can also be used for unusual cases. The “Plug and Play” modules can be installed or retrofitted at any time.
PHONO
Next-step technology also in the redesign of the Phono RIAA amplifier. The further development of the RIAA stage increases the signal-to-noise ratio while simultaneously reducing system-related equalization errors. Increasing the bandwidth enables precise RIAA equalization and explores the full potential of analog playback. Thanks to the variety of optional input modules, the optimal input can be installed for each pickup.
CONTROL UNIT / TONE CONTROL PRECISION TONE CONTROL
The innovative optional control unit completes the features of the HP 700. The precision tone controller in tube technology guarantees sound consistency, even at low levels. Precise bass and treble corrections with a channel difference of 0.3dB enable tonal corrections without affecting spatial reproduction.
BALANCE CONTROLLER
The frequency-compensated balance control enables channel-separate level adjustment in 1 dB steps. Its technology eliminates control-related sound changes. The setting with a 12-pole step switch is stable over the long term and has 100% repeat accuracy.
OUTPUT SELECTION SWITCH
Manual activation of the outputs allows output in multiple zones. Whether playback is provided via XLR, RCA or on all outputs simultaneously, a total of three power amplifiers can be used for separate rooms, different speakers or for BI and TRI amping.
VOLUME LEVEL SWITCH
The optional, frequency-compensated 47-pin step switch ends the discussion about the control's sonic influence on the quality of the music signal. The channel deviation is beyond any doubt at 0.1dB. With the controller design we developed, the frequency bandwidth remains constant across the entire control range and controller-related distortions are reduced to a barely measurable level.
However, due to the mechanical design of the switch, it is not possible to control the switch positions with the remote control.